Js to get a null object solution
- 2020-03-29 23:56:20
- OfStack
The data that's being dynamically output on the page, this is the data that's being fetched by ajax and I'm going to show it on the page
So my argument in js is going to be choose_mobile (number, object id), but when I execute js it just pops up the number, no id, so I was frustrated, and then I asked someone else, and in line 9, line 10, I put ' 'single quotes around the two arguments of the method,
So it worked. I was so confused before that js parsing strings is not quite the same as parsing strings of Numbers
success:function(data){
var arr = data.split('_');
var numArr = arr[0].split(",");
var numStr = "";
if(numArr.length==undefined || numArr.length==0){
$("#phonenolist").html(' I'm sorry , The corresponding number was not found !');
}else{
for(var i=0;i<numArr.length;i++){
numStr += "<li><a id='n_"+i+"' href="javascript:choose_mobile("
+ numArr[i].toString()+",n_"+i+");" class='buy'>"
+ numArr[i].toString().substring(0, 3)
+ "<span class='org'> "
+ numArr[i].toString().substring(3, 7) + " "
+ numArr[i].toString().substring(7, 11)
+ "</span></a></li>";
}
$("#phonenolist").html(numStr);
}
index = arr[1];
total = arr[2];
$("#curr").html(' The first '+index+' page , A total of '+total+' page ');
}
function choose_mobile(num,id){
alert(num+" "+id);
$("#mobile").val(num);
$("#xhmobile").html("<h3><b>"+num+"</b></h3>");
$("#"+id).addClass("buy").siblings().removeClass("buy");
}
So my argument in js is going to be choose_mobile (number, object id), but when I execute js it just pops up the number, no id, so I was frustrated, and then I asked someone else, and in line 9, line 10, I put ' 'single quotes around the two arguments of the method,
numStr += "<li><a id='n_"+i+"' href="javascript:choose_mobile('"
+ numArr[i].toString()+"','n_"+i+"');" class='buy'>"
So it worked. I was so confused before that js parsing strings is not quite the same as parsing strings of Numbers